high grade fuel英语标准发音:high grade fuel英式发音:美式发音:翻译中文燃料high grade fuel - 基本释义[词典1]燃料高热值燃料high grade fuel - WEB词典high grade fuel高热值燃料燃料high-grade fuel优质燃料燃料high grade nuclear fuel高浓核燃料核能燃料英语翻译 参考资料: 1.百度翻译:high grade fuel2.有道词典:high grade fuel3.爱词霸:high grade fuel